Bottle opener



FIG. 1 is a top/right-side/front perspective view of a bottle opener showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right-side elevational view thereof, the left-side elevational view being a mirror image and, therefore, not shown;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

I claim the ornamental design for bottle opener, as shown and described. 